Just returned from my second trip in our new 2604. Before going out for longer periods, I'm trying to work out the bugs and learn about the trailer. In reading about the Lippert tongue jack, I've bought plenty of fuses in anticipation of blowing a few. Is the manual override located on the top beneath the black rubber plug?
By the way, Lippert really has a good informational site on many trailer features, complete with pictures, diagrams, etc. If you've not visited the site, then go to http://www.lci1.com/
for their home page and http://www.lci1.com/index.php?option...d=61&Itemid=68
for an entire page of how to brochures. Don't know how many might pertain to you, but I found a few that will work for me.